26492769520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47308517}}^1$

素因数の和:47308537

約数の個数: 40

約数和(自身を含む): 70395074784

約数和(自身を除く): 43902305264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 47308517, 94617034, 189234068, 236542585, 331159619, 378468136, 473085170, 662319238, 756936272, 946170340, 1324638476, 1655798095, 1892340680, 2649276952, 3311596190, 3784681360, 5298553904, 6623192380, 13246384760, 26492769520]

約数ペア:

[(1, 26492769520), (2, 13246384760), (4, 6623192380), (5, 5298553904), (7, 3784681360), (8, 3311596190), (10, 2649276952), (14, 1892340680), (16, 1655798095), (20, 1324638476), (28, 946170340), (35, 756936272), (40, 662319238), (56, 473085170), (70, 378468136), (80, 331159619), (112, 236542585), (140, 189234068), (280, 94617034), (560, 47308517)]